a box contain 50 books.24 of them are fiction book. what is the percentage of non fiction book?use the application of the concept of proportion

To find the percentage of non-fiction books in the box, we first need to determine the number of non-fiction books. Then, we'll use the concept of proportion to find the percentage.

1. **Calculate the number of non-fiction books:**

\[
\text{Number of non-fiction books} = \text{Total number of books} - \text{Number of fiction books}
\]

\[
\text{Number of non-fiction books} = 50 - 24 = 26
\]

2. **Determine the percentage of non-fiction books:**

\[
\text{Percentage of non-fiction books} = \left( \frac{\text{Number of non-fiction books}}{\text{Total number of books}} \right) \times 100\%
\]

\[
\text{Percentage of non-fiction books} = \left( \frac{26}{50} \right) \times 100\%
\]

\[
\text{Percentage of non-fiction books} = 0.52 \times 100\% = 52\%
\]

Therefore, the percentage of non-fiction books in the box is 52%.

Would you like more details or have any questions?

Here are 5 questions you might want to ask next:
1. How do you calculate the percentage of fiction books in the box?
2. What is the proportion of fiction to non-fiction books?
3. If 10 more fiction books were added, what would be the new percentage of fiction books?
4. How do you convert a fraction to a percentage?
5. Can you explain the concept of proportion in more detail?

**Tip:** When calculating percentages, always ensure the fraction or ratio you use is in its simplest form to avoid calculation errors.

Discover how to calculate the percentage of non-fiction books in a box containing 50 books. This math problem involves using the concept of proportion to find the number of non-fiction books and then calculating the percentage. Suitable for students in Grades 5-7.

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